1. Aim- This study is aimed to access the accuracy of TensorTip MTX device measuring Hemoglobin A1C, Oxygen Concentration and Saturation ,Carbon Dioxide, Blood pH, Hemoglobin, Hematocrit, Red Cells Count, platelets, Blood Urea Nitrogen, Sodium, Potassium, Chloride, total bilirubin, cholesterol (HDL, LDL), Serum Creatinine, Peripheral Pulse Rate, Blood Pressure, Mean Arterial Pressure, cardiac output, cardiac index, stoke volume and blood gases compared with the simultaneous results from hospital references device (when available)